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Merge pull request #30424 from raphael10241024/fix_noise

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Fix OpenSimplexNoise get_image() swap axes
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Rémi Verschelde 2020-07-02 11:50:57 +02:00 committed by GitHub
commit f71e258512
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modules/opensimplex/open_simplex_noise.cpp
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@ -110,7 +110,7 @@ Ref<Image> OpenSimplexNoise::get_image(int p_width, int p_height) {
for (int i = 0; i < p_height; i++) {
for (int j = 0; j < p_width; j++) {
float v = get_noise_2d(i, j);
float v = get_noise_2d(j, i);
v = v * 0.5 + 0.5; // Normalize [0..1]
uint8_t value = uint8_t(CLAMP(v * 255.0, 0, 255));
wd8[(i * p_width + j) * 4 + 0] = value;